Martins, S.C. dos S.G. et al. 2015. Qualitative parameters of sugarcane silages treated with urea and calcium oxide. Semina: Ciências Agrárias. 36, 2 (abr. 2015), 1135–1144. DOI:https://doi.org/10.5433/1679-0359.2015v36n2p1135.